Einzel Schnecke und Zylinder

Specifications of this single screw and barrel: diameter:Φ15mm Φ250mm length:300mm 8000mm external diameter:Φ40mm Φ400mm L/D: 10 46 Technical indexes: 38CrMoALA,Nitriding hardness:HV850 1000, Nitriding depth:0.45 0.7mm, surface roughness:Ra0.4, screw straightness:0.015mm, Chromium plated hardness:>900HV,Chromium layer thickness:0.05-0.10mm, twin-alloy depth:0.8 2.0mm,twin-alloy hardness: 60 70 Product types: almost all kinds of single-screw types can be made. Scope of application: PP, PE, PS, EVA, ABS, PVC, APC, PMMA pelletizing, foaming,sheet and plate extruder etc.